| 3db1cd5c05f35fb43eb134df6f321de4e63141f2 |
|
19-Dec-2011 |
Rusty Russell <rusty@rustcorp.com.au> |
net: fix assignment of 0/1 to bool variables.
DaveM said:
Please, this kind of stuff rots forever and not using bool properly
drives me crazy.
Joe Perches <joe@perches.com> gave me the spatch script:
@@
bool b;
@@
-b = 0
+b = false
@@
bool b;
@@
-b = 1
+b = true
I merely installed coccinelle, read the documentation and took credit.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/wireless/ath/ath5k/reset.c
|
| c47faa364cfb249d5d7670fb7293a6f9acd8aa9e |
|
25-Nov-2011 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Cleanups v2 + add kerneldoc on all hw functions
No functional changes
Add kernel doc for all ath5k_hw_* functions and strcucts. Also do some cleanup,
rename ath5k_hw_init_beacon to ath5k_hw_init_beacon_timers, remove an unused
variable from ath5k_hw_pcu_init and a few obsolete macros, mostly related to XR.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 1846ac3dbec0894095520b2756b68c4fd81e3fbb |
|
25-Nov-2011 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Use usleep_range where possible
Use usleep_range where possible to reduce busy waits
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 931be260ed54843edac37cb3ff09a40b86114b31 |
|
27-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: clean up base.h and its use
Remove unnecessary includes from base.h. Add includes to other files as
necessary. Don't include base.h unless needed.
Move declarations for functions in base.c from ath5k.h to base.h.
Use a better named define to protect base.h against double inclusion.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 32c254645f90a5a5486788c0deb30531fdb609c2 |
|
23-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: eliminate CHANNEL_* macros, use AR5K_MODE_* in channel->hw_value
When checking for the band, use channel->band.
Change ath5k_hw_nic_wakeup() and ath5k_channel_ok() to take
ieee80211_channel. Change ath5k_hw_radio_revision() to take
ieee80211_band.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 8d44a823c847c3d20e33c4c714ab48b700f41f14 |
|
23-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: remove most references to XR
XR is a proprietary feature of the chipset. It's not supported and
should not be supported.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| e0d687bd9df218ba3d97aac15919d30816d72dcb |
|
15-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: merge ath5k_hw and ath5k_softc
Both ath5k_hw and ath5k_softc represent one instance of the hardware.
This duplication is historical and is not needed anymore.
Keep the name "ath5k_hw" for the merged structure and "ah" for the
variable pointing to it. "ath5k_hw" is shorter than "ath5k_softc", more
descriptive and more widely used.
Put the combined structure to ath5k.h where the old ath5k_softc used to
be. Move some code from base.h to ath5k.h as needed.
Remove memory allocation for struct ath5k_hw and the corresponding error
handling. Merge iobase and ah_iobase fields.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 6340211c5f4775a52c98052fb5661565f79249fd |
|
12-Jul-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath5k: disable 32KHz sleep clock operation by default
While 32 KHz sleep clock might provide some power saving benefits,
it is also a major source of stability issues, on OpenWrt it produced
some reproducible data bus errors on register accesses on several
different MIPS platforms.
All the Atheros drivers that I can find do not enable this feature,
so it makes sense to leave it disabled in ath5k as well.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| f00643888ca435ce6934482243733cc140281d10 |
|
12-Jul-2011 |
Felix Fietkau <nbd@openwrt.org> |
ath5k: fix reference clock usec duration setting restore
enabling the sleep clock alters the AR5K_USEC_32 field, but disabling
it didn't restore it.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 6a2a0e738225fc9ec063f84b79f0adf5c0ed176c |
|
09-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: fix typos, bad comment formatting and GHz in place of MHz
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| e4bbf2f541501dcde47ce687ffc6d238bd2f7813 |
|
08-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: fix formatting errors found by checkpatch.pl
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 2753f87a574c4844dfa1709c7d0a474f0dc8d818 |
|
08-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: don't use volatile, it's not needed
Signed-off-by: Pavel Roskin <proski@gnu.org>
The reg variable is only used by __raw_writel() and __raw_readl(), which
should guarantee memory access in the right order.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 0a5d381348fcb12d27289b3a66824fb3481911ce |
|
08-Jul-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: replace spaces with tabs as suggested by checkpatch.pl
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| d816ab26f6637282feb8a93c9def9925883ba0a7 |
|
16-Jun-2011 |
Pavel Roskin <proski@gnu.org> |
ath5k: annotate reg in ath5k_hw_nic_reset() as __iomem
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| a99168eece601d2a79ecfcb968ce226f2f30cf98 |
|
02-Jun-2011 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Disable fast channel switching by default
Disable fast channel change by default on AR2413/AR5413 due to
some bug reports (it still works for me but it's better to be safe).
Add a module parameter "fastchanswitch" in case anyone wants to enable
it and play with it.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| e245292e0a98bfbf2b54c5c0f079033f4d06dd32 |
|
29-Apr-2011 |
John W. Linville <linville@tuxdriver.com> |
ath5k: fix uninitialized var warning for txf2txs
CC [M] drivers/net/wireless/ath/ath5k/reset.o
drivers/net/wireless/ath/ath5k/reset.c: In function ‘ath5k_hw_init_core_clock’:
drivers/net/wireless/ath/ath5k/reset.c:100:51: warning: ‘txf2txs’ may be used uninitialized in this function
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 0207c0c51a37659a92232e665f2a7fadec170556 |
|
21-Dec-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: Use helper function to get eeprom mode from channel
Introduce a helper function to get the EEPROM mode from channel and remove
multiple similar switch statements. Also since it's now easy to get the EEPROM
mode from the channel, use them inside the functions which need it, instead of
passing a redundant ee_mode parameter.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 26a51ad7f285236ca593c57cffcaadd40514084a |
|
21-Dec-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: Remove ATH5K_INI_RFGAIN defines, use band instead
Remove redundant defines.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| e98b06b09be0fc459806aa4d2c301cfaf268c570 |
|
21-Dec-2010 |
Hauke Mehrtens <hauke@hauke-m.de> |
ath5k: Use pci_is_pcie()
Use function pci_is_pcie() instead of accessing struct member directly.
CC: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 4cebb34caa5122216a1e2451eae9e0fc47ec2589 |
|
02-Dec-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath5k: Fix reset and interrupts for AHB type of devices.
On WiSoc we cannot access mac register before it is resetted.
It will crash hardware otherwise.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 8efa5d7d6ad307ae2d220def37ca89594062c40d |
|
02-Dec-2010 |
Felix Fietkau <nbd@openwrt.org> |
ath5k: Check if pci pdev struct is initialized in common functions.
To be able to support other busses than PCI check if pci device
structure is initialized.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| acb091d67c5c9649cf5d25055ef6fd64239a6762 |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Cleanup turbo channel flags
* Clean up CHANNEL_T(URBO), use AR5K_BWMODE_40MHZ instead
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| c2b0ebef262e0a9b64f7ea8ec837cfc29605bef7 |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: No need to save/restore staid flags on reset
* Since we set antenna flags on phy init and ack bitrate
mode on pcu init, there is no need to save/restore sta_id
flags on ath5k_hw_reset. Also we don't need to re-set our
mac address because it's not affected by resets.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 8aec7af99b1e4594c4bb9e1c48005e6111f97e8e |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Support synth-only channel change for AR2413/AR5413
* Add synth-only channel change for AR2413/5413. When we call
ath5k_reset with a channel ath5k_hw_reset will first try to
set channel on PHY while PHY is running instead of doing a normal
full reset. To do this phy_init has to change to implement this
functionality.
* Clean up change_channel flag, what it really did was skip PCU
registers when setting initvals. This is done because on reset
PCU registers are not affected (except the registers we set
in pcu init and -due to hw problems- TSF). Use a new skip_pcu
flag that's not misleading instead. In the future we might use
that to also skip PCU reset and save us the TSF etc problems
(needs testing because standard practice is to reset everything).
* Use fast channel change only when setting channel, and set skip_pcu
to false only on init. When we reset the card due to DMA or PHY
problems skip pcu but never do a fast channel change.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| f08fbf6cf4a31c8df52b21440c7a7e6fbe474b28 |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Update PLL programming for turbo/half/quarter
* Set correct PLL settings for each bwmode
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| b405086ba47678a5b8f6e7cd835a3d27ebb6f744 |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Increase PHY settling parameters for turo mode
* On turbo mode increase PHY settling times, note that
we only increase switch settling time on AR5212 as indicated
by initvals.
* A few cleanups: Move frame control settings for AR5210 from
reset_tx_queue to tweak_initvals and remove phy_scal settings
from tweak_initvals (we tweak them alread on set_sleep_clock).
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 325089ab5847f5c1e43f42bb90d32f981867c4c1 |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Small cleanup on tweak_initvals
* Now that we properly set rx/tx latencies for AR5311 remove
that old buggy part of code left inside ath5k_hw_tweak_initval_settings
that was never executed (you can't have an RF5112 radio on a mac older
than AR5212). Also use a magic value for 5311 PHY_SCAL value.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| c297560206adf0cda8ce38ef9b20b0a025754c4d |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Put core clock initialization on a new function
* Handle all usec parameters in one function. It's much cleaner
this way.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| e088f23be166635b3938571c00c686094efa7cc4 |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Stop PCU on reset
* Stop PCU receive logic (DRU) durring reset
We need to be sure pcu is not active when trying to stop rx dma
right now this is done on ath5k_reset (base.c) but later we are
going to clean it up.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| d41174fabdae348c6583cf05aeb329da232c342c |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Add new function to stop rx/tx DMA
* Add a new function to stop rx/tx dma and use in when reset starts
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 9320b5c4a7260d9593102f378201d17e3f030739 |
|
23-Nov-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: Reset cleanup and generic cleanup
* No functional changes
* Clean up reset:
Introduce init functions for each unit and call them instead
of having everything inside ath5k_hw_reset (it's just c/p for
now so nothing changes except calling order -I tested it with
various cards and it's ok-)
* Further cleanups:
ofdm_timings belongs to phy.c
rate_duration belongs to pcu.c
clock functions are general and belong to reset.c (more to follow)
* Reorder functions for better organization:
We start with helpers and other functions follow in categories,
init functions are last
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| b1ae1edf9e9872d3aa657cc34ae40c9aadfbc72f |
|
30-Sep-2010 |
Ben Greear <greearb@candelatech.com> |
ath5k: Allow ath5k to support virtual STA and AP interfaces.
Support up to 4 virtual APs and as many virtual STA interfaces
as desired.
This patch is ported forward from a patch that Patrick McHardy
did for me against 2.6.31.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 8801df86d79b1ffda94e3b937bc19bbe9a66557d |
|
21-Aug-2010 |
Bob Copeland <me@bobcopeland.com> |
ath5k: trivial spelling fixes
Fix some comments:
s/transmition/transmission/
s/puting/putting/
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| a180a13081708b78d42232c6d922ce3de63f12e0 |
|
15-Aug-2010 |
Bob Copeland <me@bobcopeland.com> |
ath5k: clean up some comments
This fixes a few misspellings, word repetitions, and some grammar
nits in ath5k comments. No code changes.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 418de6d955fa1da0cb4332661a31d21f57e954ab |
|
15-Aug-2010 |
Nick Kossifidis <mickflemm@gmail.com> |
ath5k: rename ath5k_hw_set_associd to _set_bssid
Although the named function also sets the aid, its main
purpose is configuring the bssid and we use that
everywhere else.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 20fbed21e934355ee00850f6dead22be3147893f |
|
07-Jun-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: no need to save/restore the default antenna
Since ath5k_hw_set_antenna_mode() always writes the default antenna register
and is called at the end of reset, there is no need to separately save and
restore the default antenna.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 0ca74027ac709f99aae1805e593c95843dd18234 |
|
07-Jun-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: new function for setting the antenna switch table
Collect all pieces concering the antenna switch table into one function.
Previously it was split up between ath5k_hw_reset() and
ath5k_hw_commit_eeprom_settings().
Also we need to set the antenna switch table when ath5k_hw_set_antenna_mode()
is called manually (by "iw phy0 antenna set", for example).
I'm not sure if we need to set the switchtable at the same place in
ath5k_hw_reset() as it was before - it is set later thru
ath5k_hw_set_antenna_mode() anyways - but i leave it there to avoid
problems(?).
Plus print switchtable registers in the debugfs file.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 40ca22eafeb61ee1419dd7c4c2698459183c582c |
|
19-May-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: add sysfs files for ANI parameters
/sys/class/ieee80211/phy0/device/ani/ani_mode
/sys/class/ieee80211/phy0/device/ani/noise_immunity_level
/sys/class/ieee80211/phy0/device/ani/spur_level
/sys/class/ieee80211/phy0/device/ani/firstep_level
/sys/class/ieee80211/phy0/device/ani/ofdm_weak_signal_detection
/sys/class/ieee80211/phy0/device/ani/cck_weak_signal_detection
/sys/class/ieee80211/phy0/device/ani/noise_immunity_level_max
/sys/class/ieee80211/phy0/device/ani/spur_level_max
/sys/class/ieee80211/phy0/device/ani/firstep_level_max
sysfs has a lot of symlinks, so you can find the files also in other locations,
like (by PCI ID) /sys/devices/pci0000:00/0000:00:11.0/ani and others.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 30bd3a3092c17dbfa18f042ca0815758e8d34e65 |
|
19-May-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: clarify logic when to enable spur mitigation filter
The old code logically did not make sense and seems to have been confused by
the fact that we could have newer EEPROMs on older hardware. In any case the
spur mitigation filter was set if the srev was >= AR5K_SREV_AR5424.
Spur info is available only from EEPROM versions bigger than 5.3 but but the
EEPOM routines will use static values for older versions, so that should be
o.k.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 230fc4f3b2fa72980787a5f86c850f02bb193187 |
|
19-May-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: remove ATH_TRACE macro
Now that we have ftrace, it is not needed any more.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| a4b770972b8f819e408d7cc3ae9637e15bff62f6 |
|
14-May-2010 |
Joe Perches <joe@perches.com> |
drivers/net: Remove unnecessary returns from void function()s
This patch removes from drivers/net/ all the unnecessary
return; statements that precede the last closing brace of
void functions.
It does not remove the returns that are immediately
preceded by a label as gcc doesn't like that.
It also does not remove null void functions with return.
Done via:
$ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'
with some cleanups by hand.
Compile tested x86 allmodconfig only.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 33e2bf6aa16061bae1253514e7c32af27d2b4b31 |
|
23-Mar-2010 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/net/wireless/ath/ath5k/phy.c
|
| ccfe5552aeb18c87a4d0ecb8cb7512280435bfdd |
|
09-Mar-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: remove double opmode definition
opmode (operating mode) was defined in struct ath5k_hw and struct ath5k_softc.
remove it from ath5k_hw and use only from ath5k_softc (sc->opmode).
(btw: what's the meaning of opmode when we have multiple interfaces?)
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 5f13bfac0718ce6f83ecba3755f224c3790e8d66 |
|
09-Mar-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: read eeprom IQ calibration values correctly for G mode
we read the IQ correction values (i_cal and q_cal) for G mode from a wrong
location (the same shifts as for A mode is applied which is incorrect). use
correct locations, matching the docs and HAL sources.
also we should write IQ correction only when we have that information in the
EEPROM, starting from version 4. also write it in the same way as we do in the
periodic recalibration (enable last), just to be sure.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| a3b980fd1391e75068ae25f3817728b27bfdb04c |
|
09-Mar-2010 |
Bruno Randolf <br1@einfach.org> |
ath5k: fix TSF reset
to reset the TSF, AR5K_BEACON_RESET_TSF has to be 1, not 0. also we have a
function for that so use it.
Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| ec182d976345b5eb671fe879ad73b90fe29a34e9 |
|
19-Feb-2010 |
Pavel Roskin <proski@gnu.org> |
ath5k: move ath5k_hw_register_timeout() into reset.c
ath5k_hw_register_timeout() was duplicated between phy.c and reset.c.
Since it is too big and too much used to be an inline function, move it
away from the ath5k.h header into reset.c. Remove _ATH5K_RESET and
_ATH5K_PHY defines.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 626ede6b1aafb3a8cadfdd04b512fd1d3dc2113e |
|
19-Feb-2010 |
Pavel Roskin <proski@gnu.org> |
ath5k: remove stale function declarations, make some functions static
Remove all unnecessary function declarations from ath5k.h. Comment out
unused functions. Remove ath5k_hw_get_tsf32(), which is too trivial to
be commented out. Make functions static if suggested by sparse. Make
ath5k_pm_ops static.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 5d6ce628f986d1a3c523cbb0a5a52095c48cc332 |
|
21-Jan-2010 |
Bob Copeland <me@bobcopeland.com> |
ath5k: dont use external sleep clock in AP mode
When using the external sleep clock in AP mode, the
TSF increments too quickly, causing beacon interval
to be much lower than it is supposed to be, resulting
in lots of beacon-not-ready interrupts.
This fixes http://bugzilla.kernel.org/show_bug.cgi?id=14802.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 6e08d228b6d8e93d7b25b3573c6da7da179c2ae1 |
|
21-Dec-2009 |
Lukáš Turek <8an@praha12.net> |
ath5k: Implement mac80211 callback set_coverage_class
The callback sets slot time as specified in IEEE 802.11-2007 section
17.3.8.6 (for 20MHz channels only for now) and raises ACK and CTS
timeouts accordingly. The values are persistent, they are restored after
device reset.
Signed-off-by: Lukas Turek <8an@praha12.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 3578e6ebb305e6bf7519f6e86741772892f4d51a |
|
21-Dec-2009 |
Lukáš Turek <8an@praha12.net> |
ath5k: Reimplement clock rate to usec conversion
The original code was correct in 802.11a mode only, 802.11b/g uses
different clock rates. The new code uses values taken from FreeBSD HAL
and should be correct for all modes including turbo modes.
The former rate calculation was used by slope coefficient calculation
function ath5k_hw_write_ofdm_timings. However, this function requires
the 802.11a values even in 802.11g mode. Thus the use of
ath5k_hw_htoclock was replaced by hardcoded values. Possibly the slope
coefficient calculation is not related to clock rate at all.
Signed-off-by: Lukas Turek <8an@praha12.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| e5e2647fd6ceef2cdc479954b84517535eb7febd |
|
14-Oct-2009 |
Bob Copeland <me@bobcopeland.com> |
ath5k: use noise calibration from madwifi hal
This updates ath5k to calibrate the noise floor similar to the
way it is done in the madwifi hal and ath9k. Of note:
- we start NF measurement at the same time as AGC calibration,
but do not actually read the value until the periodic (long)
calibration
- we keep a history of the last few values read and write the
median back to the hardware for CCA
- we do not complain if NF calibration isn't complete, instead
we keep the last read value.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 8ce54c5a5f5d2f4f03993395d60f3110670002ca |
|
07-Oct-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath5k: enable Power-Save Polls by setting the association ID
mac80211 has long provided us the association ID. This isn't useful except
for Power-Save polling which now gets enabled. We can now poll for our
pending frames on the AP during power save.
You can review the details of Power-Save on the wireless wiki:
http://wireless.kernel.org/en/developers/Documentation/ieee80211/power-savings
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| be5d6b75e0fb3f7e23ea5325109ef4195f2b282a |
|
07-Oct-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath5k: simplify passed params to ath5k_hw_set_associd()
We have access to common->curbssid and common->curaid so just
use those. Note that common->curaid is always 0 so this keeps
our current behaviour of always using 0 for now. Once we fix
storing the association ID passed by mac80211 this will
require no changes here.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 91b9eb8261acfe473c369750036df24ad071e5c1 |
|
07-Oct-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath5k: fix regression introduced upon the removal of AR5K_HIGH_ID()
The trick was to add four bytes whenever this was used. There
are two places where this was missed.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 954fecea5d1df4d1dc7bf9a822a2fad308e8588e |
|
10-Sep-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
ath5k: use common curbssid, bssidmask and macaddr
The ah_sta_id was really being used as the macaddr.
ath5k still does not use the association ID now passed
up by mac80211, that can be fixed later.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| bcd8f54a84ce99ade91c250a9bc850a9fd3389c1 |
|
10-Sep-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
atheros: use get_unaligned_le*() for bssid mask setting
Historically some macro helpers have been users for this,
AR5K_LOW_ID() and AR5K_HIGH_ID(), use upstream unaligned
helpers instead. This applid to ath5k and ar9170. ath9k
already uses this.
Worth noting is ath5k uses an ah_sta_id but that is already
the MAC address combined with the associaiton ID, ah_sta_id
is really ETH_ALEN in size.
Cc: Bob Copeland <me@bobcopeland.com>
Cc: Nick Kossifidis <mick@madwifi-project.org>
Cc: Christian Lamparter <chunkeey@web.de>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| edd7fc7003f31da48d06e215a93ea966a22c2a03 |
|
10-Aug-2009 |
Nick Kossifidis <mick@madwifi-project.org> |
ath5k: Wakeup fixes
* Don't put chip to full sleep because there are problems during
wakeup. Instead hold MAC/Baseband on warm reset state via a new
function ath5k_hw_on_hold.
* Minor cleanups
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Tested-by: Ben Greear <greearb@candelatech.com>
Tested-by: Johannes Stezenbach <js@sig21.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 46026e8f487c075f9ec4d671348e351eb5e46d3e |
|
11-Jun-2009 |
Bob Copeland <me@bobcopeland.com> |
ath5k: cleanup ath5k_hw struct
ah_gpios array isn't used, and ah_current_channel can be a pointer
instead of an embedded struct. Removing these and some other
write-only variables, and moving some things around for better
packing and cache utilization saves 116 bytes.
text data bss dec hex filename
121762 472 64 122298 1ddba ath5k_before.ko
121646 472 64 122182 1dd46 ath5k.ko
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| e6a3b61681dcb963e6465ffbc4330b44824f35e3 |
|
09-Jun-2009 |
Tobias Doerffel <tobias.doerffel@gmail.com> |
ath5k: added cfg80211 based rfkill support
This patch introduces initial rfkill support for the ath5k driver
based on rfkill support in the cfg80211 framework.
All rfkill related code is separated into newly created rfkill.c.
Changes to existing code are minimal:
* added a new data structure ath5k_rfkill to the ath5k_softc structure
* inserted calls to HW rfkill init/deinit routines
* ath5k_intr() has been extended to handle AR5K_INT_GPIO interrupts
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| c649c0e31d5736a4b7c5c3454182091dda4bbe62 |
|
25-May-2009 |
David S. Miller <davem@davemloft.net> |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/wireless/ath/ath5k/phy.c
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl3945-base.c
|
| 57e6c56dbb52d680f61dd629759fe2974840ed93 |
|
30-Apr-2009 |
Nick Kossifidis <mick@madwifi-project.org> |
ath5k: Add Spur filter support on newer chips
* Add spur filter support for RF5413 and later chips
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 2bed03ebf62f9d013a455209bf30d7e086120443 |
|
30-Apr-2009 |
Nick Kossifidis <mick@madwifi-project.org> |
ath5k: Implement antenna control
* Add code to support the various antenna scenarios supported by hw
* For now hardcode the default scenario (single or dual omnis with
tx/rx diversity working and tx antenna handled by session -hw keeps
track on which antenna it got ack from each ap/station and maps each
ap/station to one of the antennas-).
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 1889ba0a48688b639c2b2e9e1b0fd8f84e2c37d1 |
|
30-Apr-2009 |
Nick Kossifidis <mick@madwifi-project.org> |
ath5k: Put remaining EEPROM data on ee struct
* Put remaining EEPROM information on ee struct and remove is_hb63
function.
Now we also have rfkill stuff available.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| a082381044ce026e83dbd17f8837722b028fc07d |
|
30-Apr-2009 |
Nick Kossifidis <mick@madwifi-project.org> |
ath5k: Allow user/driver to set txpower
* Now that we have regulatory control enable the driver to set
txpower on hw
* Also use txpower table offset so that we can match
power range set by user/driver with indices on power table.
Tested 2 different cards (a CM9 and an RF5112-based ubnt) and got
the same output using a remote machine to measure per-packet rssi
(conected the cards using attenuators). I also switched between
various tx power levels and i saw an equal power change on the remote
machine (so txpower changes as expected) and verified that we have
the same output on each rate.
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|
| 203c4805e91786f9a010bc7945a0fde70c9da28e |
|
31-Mar-2009 |
Luis R. Rodriguez <lrodriguez@atheros.com> |
atheros: put atheros wireless drivers into ath/
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
/drivers/net/wireless/ath/ath5k/reset.c
|